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authorTim Yamin <plasm@roo.me.uk>2008-12-21 12:54:29 +0300
committerGrant Likely <grant.likely@secretlab.ca>2008-12-21 12:54:29 +0300
commit6b61e69e7bc1cfe80ab54c6321f19061f9487ed3 (patch)
tree0e3a4f9f8069186b385f1eba379fad6897df7c81 /drivers/ata/Kconfig
parentaaab5e83c2c25d94f7409bdc947a5cc383514e15 (diff)
downloadlinux-6b61e69e7bc1cfe80ab54c6321f19061f9487ed3.tar.xz
powerpc/mpc5200: Add MDMA/UDMA support to MPC5200 ATA driver
This patch adds MDMA/UDMA support using BestComm for DMA on the MPC5200 platform. Based heavily on previous work by Freescale (Bernard Kuhn, John Rigby) and Domen Puncer. With this patch, a SanDisk Extreme IV CF card gets read speeds of approximately 26.70 MB/sec. Signed-off-by: Tim Yamin <plasm@roo.me.uk> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'drivers/ata/Kconfig')
-rw-r--r--drivers/ata/Kconfig3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index 421b7c71e72d..1a7be96d627b 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -456,7 +456,8 @@ config PATA_MARVELL
config PATA_MPC52xx
tristate "Freescale MPC52xx SoC internal IDE"
- depends on PPC_MPC52xx
+ depends on PPC_MPC52xx && PPC_BESTCOMM
+ select PPC_BESTCOMM_ATA
help
This option enables support for integrated IDE controller
of the Freescale MPC52xx SoC.